Invention Grant
US09265538B2 Dual pivot instrument for reduction of a fixation element and method of use
有权
用于减少固定元件的双重枢转工具和使用方法
- Patent Title: Dual pivot instrument for reduction of a fixation element and method of use
- Patent Title (中): 用于减少固定元件的双重枢转工具和使用方法
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Application No.: US14307202Application Date: 2014-06-17
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Publication No.: US09265538B2Publication Date: 2016-02-23
- Inventor: Shawn D. Stad , James Paiva
- Applicant: DePuy Synthes Products, Inc.
- Applicant Address: US MA Raynham
- Assignee: DePuy Synthes Products, Inc.
- Current Assignee: DePuy Synthes Products, Inc.
- Current Assignee Address: US MA Raynham
- Agency: Nutter McClennen & Fish LLP
- Main IPC: A61B17/70
- IPC: A61B17/70 ; A61B17/58 ; A61B17/60 ; A61F2/00 ; A61B17/88

Abstract:
A spinal fixation element fixation reduction system is provided herein. In general, the system can include a cap element with a bore having a central axis extending therethrough wherein the cap element is configured to releasably engage any type of surgical device (e.g., an access sleeve, a vertebral body rotator, etc.). Further, the system can include a driver configured to be slidably and removably positioned through the cap element. The system can also include an actuator configured to apply a force to the driver substantially along the central axis of the cap element thereby moving the driver in a distal direction so as to effect reduction of a spinal fixation element into a bone anchor. Additionally, a method of reducing a spinal fixation element into a bone anchor is also provided wherein the method can be performed as a minimally invasive surgical procedure or as an open procedure.
Public/Granted literature
- US20140296862A1 DUAL PIVOT INSTRUMENT FOR REDUCTION OF A FIXATION ELEMENT AND METHOD OF USE Public/Granted day:2014-10-02
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